A magnitude ML 1.4 earthquake occured in region: 6 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5960, 13.2300 at 13 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cittareale | RI | 6 | 482 | 482 |
Amatrice | RI | 6 | 2657 | 3139 |
Montereale | AQ | 8 | 2581 | 5720 |
Capitignano | AQ | 10 | 665 | 6385 |
Accumoli | RI | 11 | 667 | 7052 |
Borbona | RI | 12 | 617 | 7669 |
Campotosto | AQ | 12 | 542 | 8211 |
Posta | RI | 13 | 694 | 8905 |
Cagnano Amiterno | AQ | 15 | 1369 | 10274 |
Barete | AQ | 17 | 737 | 11011 |
Pizzoli | AQ | 19 | 4326 | 15337 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-09-16 21:11:07 |
42.5957 | 13.2298 | 13 | 2023-09-16 21:17:15 |
Sala Sismica INGV-Roma | 121114401 |
Field | Value |
---|---|
Time (UTC) | 2023-09-16 21:11:07 ± 0.07 |
Latitude | 42.5957 ± 0.0036 |
Longitude | 13.2298 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121114401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 142 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47304 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 121114401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-16 21:17:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2023-09-16T21:11:30.95 | 0.3 | undecidable | manual | S | 37.9287 | 1.073 | 0 | ||
IV.ARRO.EHZ. | 2023-09-16T21:11:25.73 | 0.1 | undecidable | manual | P | 37.9287 | 1.082 | 0 | ||
IV.GUMA.HHZ. | 2023-09-16T21:11:25.33 | 3.0 | undecidable | manual | S | 9 | 52.503 | 93 | 1.22 | 0 |
IV.FIAM.HHZ. | 2023-09-16T21:11:20.30 | 0.6 | undecidable | manual | S | 194 | 37.5291 | 94 | 0.19 | 46 |
IV.MMO1.EHZ. | 2023-09-16T21:11:19.46 | 0.6 | undecidable | manual | S | 13 | 34.6431 | 95 | 0.12 | 47 |
IV.GIGS.HHZ. | 2023-09-16T21:11:18.33 | 1.0 | undecidable | manual | S | 119 | 32.2455 | 95 | -0.37 | 23 |
IV.GUMA.HHZ. | 2023-09-16T21:11:17.45 | 0.1 | undecidable | manual | P | 9 | 52.503 | 93 | 0.31 | 87 |
IV.NRCA.HHZ. | 2023-09-16T21:11:17.26 | 0.3 | undecidable | manual | S | 340 | 28.0497 | 97 | -0.33 | 68 |
IV.GAVE.EHZ. | 2023-09-16T21:11:17.90 | 0.6 | undecidable | manual | S | 291 | 29.4483 | 96 | -0.06 | 48 |
IV.FIAM.HHZ. | 2023-09-16T21:11:14.90 | 0.6 | undecidable | manual | P | 194 | 37.5291 | 94 | 0.07 | 47 |
IV.LNSS.HHZ. | 2023-09-16T21:11:14.22 | 0.6 | undecidable | manual | S | 273 | 15.4734 | 113 | -0.11 | 48 |
IV.MMO1.EHZ. | 2023-09-16T21:11:14.32 | 0.1 | undecidable | manual | P | 13 | 34.6431 | 95 | -0.07 | 96 |
IV.NRCA.HHZ. | 2023-09-16T21:11:13.26 | 0.1 | undecidable | manual | P | 340 | 28.0497 | 97 | -0.12 | 95 |
IV.GAVE.EHZ. | 2023-09-16T21:11:13.56 | 0.1 | positive | manual | P | 291 | 29.4483 | 96 | -0.03 | 97 |
IV.GIGS.HHZ. | 2023-09-16T21:11:13.81 | 0.1 | undecidable | manual | P | 119 | 32.2455 | 95 | -0.21 | 93 |
IV.RM33.EHZ. | 2023-09-16T21:11:12.92 | 0.6 | undecidable | manual | S | 187 | 9.6792 | 132 | -0.1 | 49 |
IV.SMA1.EHZ. | 2023-09-16T21:11:12.96 | 0.1 | undecidable | manual | S | 66 | 9.4794 | 133 | -0.01 | 100 |
IV.LNSS.HHZ. | 2023-09-16T21:11:11.59 | 0.1 | positive | manual | P | 273 | 15.4734 | 113 | 0.1 | 98 |
IV.RM33.EHZ. | 2023-09-16T21:11:10.84 | 0.6 | undecidable | manual | P | 187 | 9.6792 | 132 | 0.1 | 49 |
IV.SMA1.EHZ. | 2023-09-16T21:11:10.93 | 0.1 | undecidable | manual | P | 66 | 9.4794 | 133 | 0.22 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.4 | 0.000277 | 0.3 | AML | other | m | 2023-09-16T21:11:13.20 |
IV.RM33.EHN. | ML:1.3 | 0.00020950000000000002 | 0.12 | AML | other | m | 2023-09-16T21:11:13.17 |
IV.SMA1.EHE. | ML:1.8 | 0.0007865 | 0.46 | AML | other | m | 2023-09-16T21:11:13.33 |
IV.SMA1.EHN. | ML:1.4 | 0.000307 | 0.86 | AML | other | m | 2023-09-16T21:11:13.12 |
IV.LNSS.HHN. | ML:1.2 | 0.00014250000000000002 | 0.3 | AML | other | m | 2023-09-16T21:11:14.56 |
IV.LNSS.HHE. | ML:1.4 | 0.00022299999999999997 | 0.14 | AML | other | m | 2023-09-16T21:11:14.45 |
IV.GAVE.EHE. | ML:1.2 | 0.00007939999999999999 | 1.84 | AML | other | m | 2023-09-16T21:11:18.99 |
IV.GAVE.EHN. | ML:1.3 | 0.0000955 | 0.2 | AML | other | m | 2023-09-16T21:11:18.09 |
IV.GUMA.HHE. | ML:1.5 | 0.0000691 | 0.3 | AML | other | m | 2023-09-16T21:11:25.62 |
IV.GUMA.HHN. | ML:1.3 | 0.00004755 | 0.34 | AML | other | m | 2023-09-16T21:11:25.72 |